1748730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{821}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 4261248

約数和(自身を除く): 2512518

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 821, 1065, 1642, 2130, 2463, 4105, 4926, 8210, 12315, 24630, 58291, 116582, 174873, 291455, 349746, 582910, 874365, 1748730]

約数ペア:

[(1, 1748730), (2, 874365), (3, 582910), (5, 349746), (6, 291455), (10, 174873), (15, 116582), (30, 58291), (71, 24630), (142, 12315), (213, 8210), (355, 4926), (426, 4105), (710, 2463), (821, 2130), (1065, 1642)]